Intel Network Adapter Driver 18.6 for Windows 8.1 64-bit

What's New in This Release:

- Support for the Intel Ethernet Connection I354
- Support for the Intel Ethernet Connection I354 2.5 GbE Backplane
- Support for the Intel Ethernet Connection I354 1.0 GbE Backplane
- Support for 2.5Gbps link speed on the Intel Ethernet Connection I354 2.5 GbE Backplane

This download is valid for the products listed below:

- Intel 82579 Gigabit Ethernet Controller
- Intel 82580EB Gigabit Ethernet Controller
- Intel 82599 10 Gigabit Ethernet Controller
- Intel Ethernet Connection I217-LM
- Intel Ethernet Connection I217-V
- Intel Ethernet Connection I218-LM
- Intel Ethernet Connection I218-V
- Intel Ethernet Controller I210 Series
- Intel Ethernet Controller I211 Series
- Intel Ethernet Controller I350
- Intel Ethernet Controller X540-AT2
- Intel Ethernet Converged Network Adapter X520 Series
- Intel Ethernet Converged Network Adapter X540-T1
- Intel Ethernet Converged Network Adapter X540-T2
- Intel Ethernet Server Adapter I210-T1
- Intel Ethernet Server Adapter I340-F4
- Intel Ethernet Server Adapter I340-T4
- Intel Ethernet Server Adapter I350-F2
- Intel Ethernet Server Adapter I350-F4
- Intel Ethernet Server Adapter I350-T2
- Intel Ethernet Server Adapter I350-T4
- Intel Ethernet Server Adapter X520 Series
- Intel Ethernet Server Adapter X520-DA2
- Intel Ethernet Server Adapter X520-LR1
- Intel Ethernet Server Adapter X520-SR1
- Intel Ethernet Server Adapter X520-SR2
- Intel Ethernet Server Adapter X520-T2